Arduino tehNiq

english version of niq_ro's articles from: www.arduinotehniq.com (www.tehnic.go.ro) & nicuflorica.blogspot.ro + youtube channel

Showing posts with label led bicolor. Show all posts
Showing posts with label led bicolor. Show all posts
Sunday, March 6, 2022

Automatic white/red light for analog locomotive (DC)

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 original article    Most of the simple analog locomotive use DC voltage with normal or reverse polarity, normal polarity go locomotive forw...
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